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From $50
Up to $500
Closed until Thu, 9:00 AM
In Gaithersburg, we are Vestutinni Cleaning – your reliable choice for HVAC services. Specializing in air duct and dryer vent cleaning, we priorit…
The Best HVAC Company in Gaithersburg
Compare top-rated hvac providers in Gaithersburg. Profiles include verified reviews, service details, and direct contact options.
Service providers
From $50
Up to $500
Closed until Thu, 8:00 AM
In Gaithersburg, we are Germantown Heating & Air Conditioning, your dedicated HVAC specialists. When your air conditioner suddenly stops cooling o…
From $50
Up to $500
Closed until Thu, 7:30 AM
In Gaithersburg, we're B&B Air Conditioning & Heating Service, your dedicated HVAC specialists. Our expertise lies in providing comprehensive air …
From $50
Up to $500
Closed until Thu, 8:00 AM
At ADI Heating & Air Conditioning LLC in Gaithersburg, we specialize in HVAC services that ensure your home's comfort and energy efficiency. Our t…
Michael Bonsby HVAC, Plumbing & Electrical
Open today
From $50
Up to $500
Open 24/7
In the heart of Gaithersburg, we are Michael Bonsby HVAC, Plumbing & Electrical - your go-to experts for a wide array of home services. We pride o…
Sichinava Heating and Air Conditioning
Open today
From $50
Up to $500
Open 9:00 AM – 9:00 PM
In the heart of Gaithersburg, we are Sichinava Heating and Air Conditioning, your dedicated HVAC specialists. Homeowners like you face the daily c…
Gaithersburg Hvac contractor
Open today
From $50
Up to $500
Open 7:00 AM – 8:00 PM
In Gaithersburg, we're your dedicated HVAC specialists, offering comprehensive air conditioning and heating solutions for local homeowners. As a l…
From $50
Up to $500
Closed until Thu, 7:00 AM
At Atlantic Coastal Cooling and Heating, Inc. (ACCH), we specialize in HVAC services, catering to Gaithersburg residents with unparalleled experti…
From $50
Up to $500
Closed until Thu, 7:30 AM
At Diversified HVAC Services in Gaithersburg, we specialize in air conditioning solutions that bring comfort and efficiency to your home. Our expe…
Refrigeration Heating & Air Conditioning
Open today
From $50
Up to $500
Open 7:00 AM – 8:00 PM
In Gaithersburg, we're Refrigeration Heating & Air Conditioning – your go-to HVAC specialists. We've made a name for ourselves by tackling complex…
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Verified HVAC in Gaithersburg, MD
We show only active businesses that pass moderation. Results are specific to Gaithersburg and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in Gaithersburg by experience, responsiveness, and value before you reach out.
Local-first search in Gaithersburg
Filter by neighborhood, check locations on the map, and find providers close to home or work in Gaithersburg. Listings are refreshed regularly — September 2026.
Gaithersburg area cities
The same listings in the closest cities — providers there often take jobs in Gaithersburg too. Mileage is the approximate distance from Gaithersburg.
- Rockville 4.8 mi
- Germantown 6.0 mi
- North Potomac 6.4 mi
- Silver Spring 7.2 mi
- Aspen Hill 7.3 mi
- Potomac 7.5 mi
- North Bethesda 8.6 mi
- Bethesda 9.8 mi
- Dayton 10.2 mi
- Kensington 10.4 mi
- Highland 11.2 mi
- Glenwood 11.6 mi
How hiring works in Gaithersburg
Looking for hvac in Gaithersburg? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
Tips & guides from GigoPro
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Grow Your Home Service Business on GigoPro: The Complete Playbook
Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
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The Definitive Guide to Hiring Home Service Pros
A dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
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The Complete Guide to AC Repair Costs
"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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Latest HVAC reviews in Gaithersburg
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carlos Mancin
Best experience ever.
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Alexis Mcclain
Very professional great service highly recommend
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Denisson Evangelista
Very professional, great customer service and amazing work done.10/10!!
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Rafael Silva
Great professional, arrived on time, did a quick and clean job.
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Paulinha DaSilva
Fábio is extremely professional and I truly recommend his business.
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Timothy Sawwah
Very professional and has the right equipment for the job. Passionate about what they do and knowledgeable.
